From f5b44312145385f5334098e359b7110faeeb3779 Mon Sep 17 00:00:00 2001
From: Brendan Golden <git@brendan.ie>
Date: Sun, 30 Jul 2023 04:29:37 +0100
Subject: [PATCH] feat: updated flake with the email config

---
 flake.nix | 57 +++++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 51 insertions(+), 6 deletions(-)

diff --git a/flake.nix b/flake.nix
index 1de2a4d..cbb49b0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -45,17 +45,22 @@
       with lib; 
       let
         cfg = config.services."${package_name}";
-        enviroment_config = {
+        # secret options are in the env file loaded separately
+        environment_config = {
           # non secret ldap stuff
           LDAP_HOST       = cfg.ldap.host;
           LDAP_ADMIN      = cfg.ldap.admin;
           
-          # basic dserver stuff
-          HOME            = cfg.home;
+          # basic server stuff
+          HOME            = "${cfg.home}";
           DATABASE        = "database.db";
           CSV             = "wolves.csv";
           HOST_PORT       = cfg.host_port;
           
+          # Email stuff
+          EMAIL_SMTP      = cfg.mail.host
+          EMAIL_USER      = cfg.mail.user
+          
           # special categories of users
           USERS_ADMIN     = lib.strings.concatStringsSep "," cfg.users.admin;
           USERS_COMMITTEE = lib.strings.concatStringsSep "," cfg.users.committee;
@@ -84,6 +89,20 @@
             };
           };
           
+          mail = {
+            host = mkOption rec {
+              type        = types.str;
+              default     = "mail.skynet.ie";
+              description = "Email Host";
+            };
+            
+            user = mkOption rec {
+              type        = types.str;
+              default     = "compsoc@skynet.ie";
+              description = "User for sending emails";
+            };
+          };
+          
           users = {
             admin = mkOption rec {
               type        = types.listOf types.str;
@@ -144,7 +163,7 @@
             wantedBy    = [ "multi-user.target" ];
             after       = [ "network-online.target" ];
             wants       = [ ];
-            environment = enviroment_config;
+            environment = environment_config;
             
             serviceConfig = {
               # because we are storing data we need a home for it
@@ -161,12 +180,12 @@
             description = "${desc} Update groups";
             wantedBy    = [ ];
             after       = [ "network-online.target" ];
-            environment = enviroment_config;
+            environment = environment_config;
             
             serviceConfig = {
               Type            = "oneshot";
               DynamicUser     = true;
-              ExecStart       = "${self.defaultPackage."${system}"}/bin/${package_update}";
+              ExecStart       = "${self.defaultPackage."${system}"}/bin/update_groups";
               EnvironmentFile = "${cfg.envFile}";
             };
           };
@@ -183,6 +202,32 @@
             };
           };
           
+          # for new users
+          systemd.services."${cfg.user}_new_users" = {
+            description = "${desc} Get new users";
+            wantedBy    = [ ];
+            after       = [ "network-online.target" ];
+            environment = environment_config;
+            
+            serviceConfig = {
+              Type            = "oneshot";
+              DynamicUser     = true;
+              ExecStart       = "${self.defaultPackage."${system}"}/bin/new_users";
+              EnvironmentFile = "${cfg.envFile}";
+            };
+          };
+           
+          systemd.timers."${cfg.user}_new_users" = {
+            description = "Run the new users script for ${desc}";
+            wantedBy    = [ "timers.target" ];
+            partOf      = [ "${cfg.user}_new_users.service" ];
+            timerConfig = {
+              # every hour
+              OnCalendar  = "*-*-* *:15:00";
+              Unit        = "${cfg.user}_update.service";
+            };
+          };
+          
         };
         
       };